package com.example.demo.config;

import com.example.demo.interceptor.MyInterceptor1;
import com.example.demo.interceptor.MyInterceptor2;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

/**
 * Created by lisen on 2017/7/3.
 */
@Configuration
public class MyWebAppConfigurer extends WebMvcConfigurerAdapter{
    /**
     * 多个拦截器组成一个拦截器链
     * addPathPatterns 用于添加拦截规则
     * excludePathPatterns 用户排除拦截
     * @param registry
     */
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(new MyInterceptor1()).addPathPatterns("/**");
        registry.addInterceptor(new MyInterceptor2()).addPathPatterns("/**");
        super.addInterceptors(registry);
    }
}
